Unity
™
Model Numbers
Operation & Maintenance Manual
6600, 6601, 6602
Specification
Warranty
Limited Lifetime - to the original end purchaser in
consumer/residential installations.
5 Years - for industrial/commercial installations.
Refer to www.symmons.com/warranty for complete
warranty information.
Compliance
Certied by
CSA Group
Modifications
Note: Append appropriate -sufx to model number.
-ASME A112.18.1/CSA B125.1
-WaterSense 1.5 gpm (5.7 L/min)
2.0 gpm (7.6 L/min)
6600
Unity Shower Valve
6601
Unity Shower System
6602
Unity Tub/Shower System
6600/6601
Shower system powered by the Temptrol
®
Pressure
Balancing valve. Features adjustable stop screw to limit
handle turn, 1 mode showerhead with easy to clean
rubber nozzles and standard 2.5 gpm (9.5 L/min) ow
restrictor. Components made from metal and nonmetallic
materials plated in standard polished chrome nish.
6602
Tub/shower system powered by the Temptrol
®
Pressure
Balancing valve. Features adjustable stop screw to limit
handle turn, diverter tub spout, 1 mode showerhead with
easy to clean rubber nozzles and standard 2.5 gpm
(9.5 L/min) ow restrictor. Components made from metal
and nonmetallic materials plated in standard polished
chrome nish.
-1.5 1.5 gpm (5.7 L/min) flow restrictor
-2.0 2.0 gpm (7.6 L/min) flow restrictor
-143 Euro-Flo three mode showerhead in place
of Clear-Flo
-145 Euro-Flo five mode showerhead in place of
Clear-Flo
-231 Super showerhead in place of Clear-Flo
-SS Slip spout on any tub/shower unit
-X Integral service stops
-CHKS Integral check stops
-IPS 1/2” female IPS connections
-REV Reverse coring for back to back
installations
-LP Loop handle
-OP 13” oval plate
-L/HD Less showerhead
-TRM Trim only, valve not included
-STN Satin Nickel finish
For California Residents
WARNING: This product contains chemicals known to
the State of California to cause cancer, birth defects, or
other reproductive harm.
2
Dimensions
FLOORFLOOR
EE
GG
AA JJ
KK
CC
BB
FF
HH
II
LL
MM
DD
NN
Notes:
1) All dimensions measured from nominal rough-in (see F as reference).
2) Dimensions subject to change without notice.
Measurements
A 6 3/8”, 162 mm
B 3 1/2”, 89 mm
C 3 3/4”, 95 mm
D
Shower Valve Hole Size
Min. Ø 3”, 76 mm
Max. Ø 4” 102 mm
E Ref. 77”, 1956
F
Rough-in
2 3/8” ± 1/2”, 60 mm ± 13 mm
G
Ref. 32”, 813 mm
(6602)
Ref. 42”, 1067 mm
(6601, 6600)
H
Male 1/2” NPT tting must
protrude 4” from
nished wall
I 5 1/4”, 133 mm
J Ø 2 1/2”, 64 mm
K Ø 2 3/4”, 70 mm
L Ø 6 3/8”, 162 mm
M 3 1/2”, 89 mm
N Ø 2 1/2”, 64 mm
3
*Note: Append -STN to part number for Satin Nickel
nish.
Replacement Parts
Item Description Part Number
A Showerhead 4-141*
B
C
Shower Arm &
Flange
300S*
D
I
Handle
Assembly
RTS-064*
E Dome Cover T-19*
F
G
H
Shower
Escutcheon Kit
6600-ESC*
J Tub Spout 054*
Parts Breakdown
HOT
Water Supply
E
J
COLD
Water Supply
A
B
C
G
G
F
D
I
H
Notes:
1) Apply a bead of silicone around the perimeter of all shower
trim installed ush to the nished wall. Leave opening on
bottom of escutcheon for weep hole.
2) Apply plumber tape to all threaded connections.
Tools Required
Adjustable wrench
Allen wrench (1/8”)
Phillips head
screwdriver
Plumber tape
Silicone
4
2) Attach shower escutcheon (F) to
mounting plate (H).
F
H
1
1) Install mounting plate (H) to
shower valve. Secure with two
screws (G).
3) Install dome cover (E) to valve by
turning clockwise.
E
1
2
4) Install handle (D) to valve and
secure with set screw (I).
D
I
1
2
6) Attach shower arm (B) and
ange (C) to vertical shower pipe.
Turn clockwise to tighten.
B
1
2
C
Installation
Note:
For valve body installation, please
see valve body manual.
Note:
Handle should be facing the 6
o’clock position.
7) Install showerhead (A) to shower
arm (B). Turn clockwise to tighten.
B
1
2
A
1
G
H
2
Note: Tabs should snap into place.
5) Install tub spout (J) to pipe tting.
Turn clockwise to secure.
1
J
2
Symmons Industries, Inc. ■ 31 Brooks Drive ■ Braintree, MA 02184 ■ Phone: (800) 796-6667 ■ Fax: (800) 961-9621
Copyright © 2015 Symmons Industries, Inc. ■ www.symmons.com ■ [email protected] ■ ZV-3138 REV A ■ 112415
1) Turn shower handle counterclock-
wise approximately 1/4 turn to put
valve in cold position.
Operation (Temperature Control)
2) Turn shower handle counterclock-
wise approximately 1/2 turn to put
valve in warm position.
3) Turn shower handle counterclock-
wise approximately 3/4 turn to put
valve in hot position.
Operation (Diverter Control)
1) Diverter lever in down position for tub spout operation. 2) Diverter lever in up position for shower operation.
Troubleshooting Chart
Problem Cause Solution
Finish is spotting.
Elements in water supply may cause
water staining on nish.
Clean nished trim area with a soft
cloth using mild soap and water or a
non-abrasive cleaner and then quickly
rinse with water.
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